42020950

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{2341}}^1$

素因数の和:2712

約数の個数: 24

約数和(自身を含む): 78410160

約数和(自身を除く): 36389210

約数列:

[1, 2, 5, 10, 25, 50, 359, 718, 1795, 2341, 3590, 4682, 8975, 11705, 17950, 23410, 58525, 117050, 840419, 1680838, 4202095, 8404190, 21010475, 42020950]

約数ペア:

[(1, 42020950), (2, 21010475), (5, 8404190), (10, 4202095), (25, 1680838), (50, 840419), (359, 117050), (718, 58525), (1795, 23410), (2341, 17950), (3590, 11705), (4682, 8975)]